java获取本机ip地址

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2023-02-28


用java自带的工具就行。
代码:

try {
InetAddress localHost = InetAddress.getLocalHost();
logger.info("getHostName:{}",localHost.getHostName());
logger.info("getAddress:{}",localHost.getAddress());
logger.info("getHostAddress:{}",localHost.getHostAddress());

} catch (UnknownHostException e) {
e.printStackTrace();
}

打印的结果为:

getHostName:chushiyun-PC
getAddress:[10, 13, 8, 14]
getHostAddress:10.13.8.14

所以应该用getHostAddress方法表示地址。


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